Brand new, unused! Instant purchase welcome! 【Regain Lost Sound】 Equipped with a high-performance chip, this new ear hook hearing amplifier features smart audio processing and amplification, providing clear hearing in daily life while comfortably fitting in the ear canal. (Note: Not recommended for those with significant hearing loss.) 【Type-C Charging & Battery Level Display】 The rechargeable hearing amplifier can be used continuously for up to 20-30 hours on a single charge! It fully supports your "hearing needs" for a whole day, from morning greetings with family to watching TV at night. The compact charging case is convenient to carry in your pocket, providing an additional 100 hours of charging. The LED indicator allows you to check the remaining battery level at a glance, and when fully charged, it can charge the hearing amplifier about 7-8 times! It's a worry-free design, so you don't have to worry about running out of battery during travel or your grandchildren's sports day, allowing for stress-free use. No battery replacement needed. 【4.5g Ultra-Lightweight Design, Comfortable Fit】 The hearing amplifier is designed based on ear shape data, with an ultra-lightweight design of only 4.5g, significantly reducing the burden on the ears and eliminating pressure even during prolonged use. Ergonomically designed to gently envelop the ear canal, it won't slip off during cooking, walking, or shopping. The discreet aesthetic design reduces psychological resistance during use. 【Universal Design for Both Ears, Easy to Wear】 Compatible with both left and right ears, allowing for stress-free wearing! You can put it on immediately without hesitation even in the dark, eliminating the need for troublesome left/right identification. The zero-interference design with glasses and masks smartly reduces daily hassles, providing comfort for long-term continuous wear. Equipped with a high-sensitivity chip that delivers clear and natural sound! It faithfully reproduces natural conversation sounds, allowing those with hearing difficulties to smoothly enjoy family gatherings and phone calls. 【Note】 You may feel a slight discomfort when you first start using it, but this is a normal reaction. If you have been in an environment where you couldn't hear sounds for a long time, and then suddenly you can hear them, your brain may not be used to it, and you may feel a little overwhelmed. Consider a break-in period for your ears, starting with short-term use of 1 hour on the first day and 2 hours the next day, gradually increasing the wearing time. The discomfort may decrease as you get used to it. 3980r9592